What is the cheapest airline that flies from Maine to South Dakota?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Maine to South Dakota

When did momondo last update prices for flights from Maine to South Dakota?

Prices for flights from Maine to South Dakota are updated daily.

How many operators does momondo search for flights from Maine to South Dakota?

There are 3 operators available for flights from Maine to South Dakota as of July 2025.

How old do you have to be to fly from Maine to South Dakota?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maine to South Dakota.

What documentation or ID do you need to fly to South Dakota?

The necessary travel and health documents for your South Dakota trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$144 Cheap Flights from Maine to South Dakota in 2025

1 adult

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Find the cheapest flights from Maine to South Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

8:05 am - 5:03 pmBOS-FSD

9h 58m1 stop

6:30 am - 3:06 pmFSD-BOS

7h 36m1 stop

$251American Airlines

Find Deal

Sat, Sep 6 - Tue, Sep 16

10:41 am - 5:03 pmBOS-FSD

7h 22m1 stop

7:00 am - 4:46 pmFSD-BOS

8h 46m2 stops

$256American Airlines

Find Deal

Sat, Sep 6 - Tue, Sep 16

5:40 am - 10:17 amBOS-FSD

5h 37m1 stop

6:04 pm - 12:17 amFSD-BOS

5h 13m1 stop

$257Delta

Find Deal

Tue, Aug 12 - Tue, Aug 12

4:50 pm - 11:44 pmBOS-FSD

7h 54m1 stop

8:00 am - 4:10 pmFSD-BOS

7h 10m1 stop

$260United Airlines

Find Deal

Fri, Nov 7 - Tue, Nov 11

1:00 pm - 9:23 pmBOS-FSD

9h 23m2 stops

7:00 am - 4:46 pmFSD-BOS

8h 46m2 stops

$261American Airlines

Find Deal

Sat, Sep 6 - Tue, Sep 16

8:10 am - 12:16 pmBOS-FSD

5h 06m1 stop

5:00 am - 10:30 amFSD-BOS

4h 30m1 stop

$268Delta

Find Deal

Wed, Aug 27 - Sun, Sep 7

5:05 pm - 11:40 pmBOS-FSD

7h 35m1 stop

6:11 pm - 12:45 amFSD-BOS

5h 34m1 stop

$269United Airlines

Find Deal

Thu, Aug 21 - Mon, Aug 25

6:55 pm - 7:21 pmBOS-FSD

25h 26m2 stops

8:11 pm - 1:48 pmFSD-BOS

16h 37m2 stops

$275

Find Deal

Thu, Aug 21 - Mon, Aug 25

9:32 am - 7:16 pmBOS-FSD

10h 44m1 stop

8:06 pm - 7:34 pmFSD-BOS

22h 28m2 stops

$294

Find Deal

Mon, Jul 28 - Fri, Aug 1

6:30 am - 4:33 pmBOS-RAP

12h 03m1 stop

5:09 pm - 10:37 amRAP-BOS

15h 28m1 stop

$350Sun Country Air

Find Deal

Mon, Aug 11 - Mon, Aug 18

American Airlines flights from Maine to South Dakota

Our best American Airlines deals on Maine to South Dakota flight tickets

American Airlines

Sep 6

BOS8:05 amBoston Logan Intl

9h 58m

1 stop

FSD5:03 pmSioux Falls Joe Foss Field

Sep 16

FSD6:30 amSioux Falls Joe Foss Field

7h 36m

1 stop

BOS3:06 pmBoston Logan Intl

$251

Find similar

American Airlines

Sep 6

BOS10:41 amBoston Logan Intl

7h 22m

1 stop

FSD5:03 pmSioux Falls Joe Foss Field

Sep 16

FSD7:00 amSioux Falls Joe Foss Field

8h 46m

2 stops

BOS4:46 pmBoston Logan Intl

$256

Find similar

American Airlines

Sep 6

BOS1:00 pmBoston Logan Intl

9h 23m

2 stops

FSD9:23 pmSioux Falls Joe Foss Field

Sep 16

FSD7:00 amSioux Falls Joe Foss Field

8h 46m

2 stops

BOS4:46 pmBoston Logan Intl

$261

Find similar

Delta flights from Maine to South Dakota

Our best Delta deals on Maine to South Dakota flight tickets

Delta

Aug 12

BOS5:40 amBoston Logan Intl

5h 37m

1 stop

FSD10:17 amSioux Falls Joe Foss Field

Aug 12

FSD6:04 pmSioux Falls Joe Foss Field

5h 13m

1 stop

BOS12:17 amBoston Logan Intl

$257

Find similar

Delta

Aug 27

BOS8:10 amBoston Logan Intl

5h 06m

1 stop

FSD12:16 pmSioux Falls Joe Foss Field

Sep 7

FSD5:00 amSioux Falls Joe Foss Field

4h 30m

1 stop

BOS10:30 amBoston Logan Intl

$268

Find similar

Delta

Aug 12

BOS5:40 amBoston Logan Intl

7h 35m

1 stop

FSD12:15 pmSioux Falls Joe Foss Field

Aug 15

FSD6:04 pmSioux Falls Joe Foss Field

5h 13m

1 stop

BOS12:17 amBoston Logan Intl

$272

Find similar

How to get the cheapest flight ticket from Maine to South Dakota

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to South Dakota?

The cheapest day to depart from Maine to South Dakota is on a Saturday. Travelers who choose to depart for South Dakota on a Saturday will often find tickets for as low as $518. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $773. These prices are subject to change though, so be sure to set up a Price Alert for flights to South Dakota.

What is the cheapest time of day to depart on your flight to South Dakota?

The cheapest time of day to fly to South Dakota is in the morning when flights can be purchased for as low as $618. In the afternoon is when there is more demand to fly to South Dakota, so prices are often more expensive at around $658 per ticket.

Can stopping save me money on Maine to South Dakota flights?

You could potentially save up to 44% on your flight if you consider stops on a Maine to South Dakota flight.

Cheap Maine to South Dakota flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to South Dakota

Best Price Found	$144
Fastest flight time	5h 06m
Direct flights	None
Airports in South Dakota	2 airports

The best one-way flight to South Dakota from Maine in the past 72 hours is $144. The best round-trip flight deal from Maine to South Dakota found on momondo in the last 72 hours is $251.

The fastest flight from Maine to South Dakota takes 5h 06m

There are no direct flights from Maine to South Dakota. Popular non-direct routes for this connection are Portland Airport - Rapid City Airport, Boston Logan Intl Airport - Rapid City Airport and Boston Logan Intl Airport - Sioux Falls Joe Foss Field Airport.

There are 2 airports near South Dakota: Rapid City (RAP), Sioux Falls Joe Foss Field (FSD)

Search flight deals

When did momondo last update prices for flights from Maine to South Dakota?
Prices for flights from Maine to South Dakota are updated daily.
How many operators does momondo search for flights from Maine to South Dakota?
There are 3 operators available for flights from Maine to South Dakota as of July 2025.
How old do you have to be to fly from Maine to South Dakota?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maine to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The necessary travel and health documents for your South Dakota trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Maine to South Dakota

Compare and see reviews for airlines that fly from Maine to South Dakota with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
United Airlines	PriceFrom $350	Free Cancellation	Rating 7.4 8,863 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Maine to South Dakota?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Dakota from Maine.

Can I find flights from Maine to South Dakota with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Maine to South Dakota flights to just show those with flexible booking policies.

How can momondo help me find flights from Maine to South Dakota?

momondo provides multiple filters to help you find the best flight to South Dakota from Maine. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Maine to South Dakota right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to South Dakota from Maine. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.